The basic barometer can be used to measure the height of a building. If the barometric rea...

The basic barometer can be used to measure the height of a building. If the barometric readings at the top and at the bottom of a building are 730 and 755 mm Hg, respectively, determine the height of the building. Take the densities of air and mercury to be 1.18 kg/m3, and 13,600 kg/m3, respectively.